Blue-eyes: Baby

In humans, "baby blue eyes" often refers to the temporary eye color many infants are born with before their permanent shade develops. Why are they blue?

: While usually stable by age one, subtle shifts can continue until a child is 3 years old . 🧬 Fast Facts About Blue Eyes baby blue-eyes

: Most babies (especially those of European descent) are born with low levels of melanin in the iris. In humans, "baby blue eyes" often refers to